Breathing apparatus



FIG. 1 is a front, top and side perspective view of a breathing apparatus showing our new design.

FIG. 2 is a front view of the breathing apparatus of FIG. 1.

FIG. 3 is a rear view of the breathing apparatus of FIG. 1.

FIG. 4 is a top view of the breathing apparatus of FIG. 1.

FIG. 5 is a bottom view of the breathing apparatus of FIG. 1; and,

FIG. 6 is a right side view of the breathing apparatus of FIG. 1, the left side being a mirror image of the right side. 

CLAIM The ornamental design for a breathing apparatus, as shown and described. 